FR1565809A - TIMED ALTERNATIVE CURRENT ELECTRICAL DEVICE - Google Patents
TIMED ALTERNATIVE CURRENT ELECTRICAL DEVICEInfo
- Publication number
- FR1565809A FR1565809A FR750150255A FR750150255A FR1565809A FR 1565809 A FR1565809 A FR 1565809A FR 750150255 A FR750150255 A FR 750150255A FR 750150255 A FR750150255 A FR 750150255A FR 1565809 A FR1565809 A FR 1565809A
- Authority
- FR
- France
- Prior art keywords
- timed
- electrical device
- current electrical
- alternative current
- alternative
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
- H01H47/02—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay
- H01H47/18—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay for introducing delay in the operation of the relay
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/72—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region
- H03K17/725—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region for ac voltages or currents
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/35—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar semiconductor devices with more than two PN junctions, or more than three electrodes, or more than one electrode connected to the same conductivity region
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE698019 | 1967-05-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1565809A true FR1565809A (en) | 1969-05-02 |
Family
ID=3850741
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR750150255A Expired FR1565809A (en) | 1967-05-05 | 1968-05-02 | TIMED ALTERNATIVE CURRENT ELECTRICAL DEVICE |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE698019A (en) |
FR (1) | FR1565809A (en) |
-
1967
- 1967-05-05 BE BE698019D patent/BE698019A/en unknown
-
1968
- 1968-05-02 FR FR750150255A patent/FR1565809A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE698019A (en) | 1967-11-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |